Thanks everyone.
I bought the fossils online and altered them myself. Finding fossils for sale at a low price is not hard; or anything for that matter.
The cost was not very great because I did everything myself except for the cutting of the pickguard and body; which were not expensive. I don't know what the total was as I did not have a budget and I did not keep track, but I don't think it was very much money. It probably was not too far from the price of a new Mustang.
